Digital Image Processing Questions and Answers Pdf - 2

Question: 6

Which of the following file formats is an example of both lossless and lossy compression?

(A) PNG

(B) TIFF

(C) GIF

(D) JPEG

Ans: B

TIFF

Question: 7

Midlevel processing on image involves

(A) Acquisition

(B) Sampling

(C) Segmentation

(D) Quantization

Ans: C

Segmentation

Question: 8

Some image generation systems having physical artifacts embedded on the imaging sensor itself are called

(A) plots

(B) duster

(C) metallic points

(D) non metallic points

Ans: C

metallic points

Question: 9

The sharpness and accuracy of an image is basically known as

(A) Illumination

(B) Resolution

(C) Quantization

(D) Scaling

Ans : B

Resolution

Question: 10

An image made up of square array of 256 x 256 pixels requires how much storage area?

(A) 512 KB

(B) 256 KB

(C) 128 KB

(D) 64 KB

Ans: D

64 KB

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